mipi alliance state of the alliance · © 2019 mipi alliance, inc. mipi alliance membership 27...
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© 2019 MIPI Alliance, Inc.
MIPI Alliance Member Ecosystem
Device OEMs
Software Providers
IP and VIP ProvidersTest
Labs
Semiconductor Companies
Test Equipment Companies
Automotive OEMs/ Tier 1 suppliers
Application Processor
Developers
Consumer Electronics
(Cameras, Tablets, PCs/Laptops, Peripherals, Wearables)
© 2019 MIPI Alliance, Inc.
5G10 Gbps
2020
1G2 Kbps
1981 . . . . . . . . .
2G64 Kbps
1992 . . . . . . . . .
3G2 Mbps
2001 . . . . . . . . .
4G100 Mbps
2010 . . . . . . . . .
AnalogAMPS
DigitalGSM, CDMA
Mobile DataHSPA, EVDO
MobileBroadband
LTE, LTE-A
MobilePlatformMaintaining MIPI Leadership
Credit: CTIA
The Mobile Evolution to 5G
12
© 2019 MIPI Alliance, Inc.
Implications of 5G for MIPI Specifications
13
Considerations:• 5G is not just mobile - broader application use cases • 5G NR - key RF technology innovations• Changing requirements: performance, reach, power, etc.
Examples of potential impacts / implications: • MIPI RFFESM – Massive MIMO, mmWave• MIPI CSI-2SM – Movement from camera to vision and imaging in
emerging use cases • MIPI DSI-2SM – Increase in display resolution, reach, expansion to
touch and XR use cases • MIPI I3C® – More and more highly accurate sensors
Learn more about MIPI RFFE development in today's program
© 2019 MIPI Alliance, Inc.
• Provides an overview and main use cases for 5G
• Details how each specification meets industry bandwidth, performance and feature requirements for a wide variety of 5G use cases
• All MIPI specifications relevant for applications in mobile platforms were found to be 5G ready
• Continued work underway for beyond mobile applications
White Paper Assesses MIPI’s 5G Readiness
https://mipi.org/mipi-specification-5G-readiness-assessment
© 2019 MIPI Alliance, Inc.
Leveraging MIPI Specifications in IoT
A-PHYLong-reach
physical layer(in development)
DebugFamily of specifications
SoundWire/SW13SAudio
M-PHY/UniProStorage
C-/D-PHYShort-and medium-reachphysical layer
I3CSensor data and control
CSI-2Camera
DSI-2Display
RFFERadio control
TouchHuman interface
© 2019 MIPI Alliance, Inc.
MIPI Automotive Infotainment System Diagram
CSI-2Camera Serial Interface protocolProtocol for cameras, lidar, radar sensors
DSI-2Display Serial Interface protocolProtocol for smartphone, IOT and automotive displays
C-PHY3-phase physical layer for CSI-2 & DSI-2Short-reach physical layer for cameras and displays
D-PHYDifferential physical layer for CSI-2 & DSI-2Short-reach physical layer for cameras and displays
I3CControl and data bus protocol and interfaceSensor and general purpose data and control interface within a module
RFFERF control protocolFront end control within a wireless module
SoundWire & SWI3S Digital audio and control interfaceAudio interface within a module
UniPro for UFSData transport protocol for UFS over M-PHYTransport protocol for UFS storage
M-PHY for UFSDifferential physical layer for UFS storageShort-reach physical transport for UFS storage
© 2019 MIPI Alliance, Inc.
• Why MIPI specifications are being leveraged in automotive
• An overview of each MIPI specifications used in automotive today
• An in-depth look at the upcoming MIPI A-PHY
New MIPI in Automotive White Paper
Sign up for the automotive email list and look for upcoming MIPI
webinars
Visit mipi.org to download the paper
© 2019 MIPI Alliance, Inc. 18
CSI-2 v3.0 New Features:
Unified Serial Linkfor encapsulating connections between an image sensor module and application processor
Crucial for reducing the number of wires in a variety of platforms
Smart Region of Interestfor analyzing images, inferencing algorithms and making better deductions
Could enable medical devices to more surely recognize anomalies such as tumors
• Always On Sentinel Controller (AOSC)
• Functional Safety (FSAF)
• Imaging Security (ISEC)
• Adaptation Layer (ADAPL) for A-PHY
RAW-24for representing individual image pixels with 24-bit precision
Could enable an autonomous vehicle to decipher whether darkness is a harmless shadow or a pothole
Building Capabilities for Greater Machine Awareness
IN CSI-2 v4.0:
© 2019 MIPI Alliance, Inc.
MIPI SneakPeek Protocol (MIPI SPP) v2.0 introduces MIPI TinySPP, a style of SneakPeek for low-bandwidth and potentially high-latency interfaces
MIPI System Software-Trace (MIPI SyS-T), a universal data format for transmitting software debug and trace information
MIPI Narrow Interface for Debug and Test (MIPI NIDnT), a specification that allows the use of functional ports on a device for debug/testing of finished products
MIPI System Trace Protocol (MIPI STP), a base protocol for application-specific trace functions
MIPI Trace Wrapper Protocol (MIPI TWP), a protocol enabling multiple source trace streams to be combined into a single trace stream
MIPI High-Speed Trace Interface (MIPI HTI) and MIPI Parallel Trace Interface (MIPI PTI), for exporting trace data
MIPI Gigabit Debug for USB (MIPI GbD USB) and MIPI Gigabit Debug for IP Sockets (MIPI GbD IPS), techniques for using the SPP and TWP protocols over USB and IP sockets
© 2019 MIPI Alliance, Inc.
• Look at security efforts holistically across MIPI• Determine a broader strategy and set of requirements that could provide
working groups with a consistent solution
Purpose:
Deliverables:• Recommend a MIPI security framework• Provide documented guidance to working groups, including overarching
requirements for MIPI and its members, and guiding principles for the work to be done
• Deliver recommendation(s) for the ongoing support model at the conclusion of the Security IG’s work
© 2019 MIPI Alliance, Inc.
• Information on new features and specification releases
• Use cases and applications of MIPI specifications
• Q&As with working group chairs and other experts
• Latest MIPI Alliance news• Highlights and key takeaways from webinars and MIPI
DevCon presentations
• Details of MIPI participation in industry events
In the blog:
www.mipi.org/blog